QicsTable Documentation Set

QicsDataDateTime Class Reference

A datetime data item. More...

#include <QicsDataItem.h>

Inherits QicsDataItem.

List of all members.

Public Types

 QicsStableSort = 0
 Clip = 0
 Spreadsheet = 0
 Normal = 0
 AllowPartial = 0
 TableGrid = 0
 RowHeader = 0
 NoIndex = 0
 None = 0
 RepaintOff = 0
 RepaintOn = 1
 RepaintCalcOnly = 2
 Auto = 0
 ScrollNone = 0
 SelectNone = 0
 SelectionNone = 0
 Ascending = 0
 DisplayNever = 0
 TraverseWithinCell = 0
enum  QicsSortMode { QicsStableSort = 0, QicsQuickSort }
enum  QicsCellOverflowBehavior { Clip = 0, Overflow, ToolTip }
enum  QicsCurrentCellStyle { Spreadsheet = 0, NormalSelected }
enum  QicsSelectionStyle { Normal = 0, Exclusive }
enum  QicsGridCellClipping { AllowPartial = 0, NoDisplayOnPartial, UseClippedSymbol }
enum  QicsGridType { TableGrid = 0, RowHeaderGrid, ColumnHeaderGrid }
enum  QicsHeaderType { RowHeader = 0, ColumnHeader }
enum  QicsIndexType { NoIndex = 0, RowIndex, ColumnIndex, RowAndColumnIndex }
enum  QicsLineStyle { None = 0, Plain, Raised, Sunken }
enum  QicsRepaintBehavior { RepaintOff = 0, RepaintOn = 1, RepaintCalcOnly = 2 }
enum  QicsScrollBarMode { Auto = 0, AlwaysOff, AlwaysOn }
enum  QicsScrollDirection {
  ScrollNone = 0, ScrollUp, ScrollDown, ScrollLeft,
  ScrollRight, ScrollToRow, ScrollToColumn
enum  QicsSelectionPolicy {
  SelectNone = 0, SelectSingle, SelectMultiple, SelectSingleRow,
enum  QicsSelectionType {
  SelectionNone = 0, SelectionBegin, SelectionDrag, SelectionEnd,
  SelectionExtend, SelectionAdd
enum  QicsSortOrder { Ascending = 0, Descending }
enum  QicsTableDisplayOption { DisplayNever = 0, DisplayAlways, DisplayFirstPage }
enum  QicsTraversalKeyEditBehavior { TraverseWithinCell = 0, TraverseBetweenCells }

Public Member Functions

 QicsDataDateTime (Qt::DateFormat format=Qt::TextDate)
 QicsDataDateTime (const QDateTime &dt, Qt::DateFormat format=Qt::TextDate)
 QicsDataDateTime (const QDate &date, const QTime &time, Qt::DateFormat format=Qt::TextDate)
 QicsDataDateTime (const QicsDataDateTime &ddt)
QicsDataItemcreate (void) const
QicsDataItemclone (void) const
virtual QicsDataItemType type (void) const
virtual QString typeString (void) const
virtual QicsDataDateTimeoperator= (const QDateTime &dt)
virtual const QString string (void) const
virtual const QString string (const char *fmt_string) const
virtual bool setString (const QString &qs)
QDateTime data (void) const
void setData (const QDateTime &dt)
virtual QString format (const char *fmt_string) const
virtual Qt::DateFormat defaultDateFormat (void) const
virtual void setDefaultDateFormat (Qt::DateFormat f)
int compareTo (const QicsDataItem &x) const
void encode (QDataStream &ds) const

Static Public Member Functions

static QString typeName (void)
static QicsDataItemfromString (const QString &str)
static QicsDataItemdecode (QDataStream &ds)
static void registerType (const QString type_name, QicsDataItemParser parser, QicsDataItemDecoder decoder)
static void registerTypeI (const QString type_name, QicsDataItemParser parser, QicsDataItemDecoderWithType decoder)
static void registerParser (QicsDataItemParser parser)

Protected Attributes

QDateTime myData
Qt::DateFormat myDefaultFormat

Detailed Description

A datetime data item.

Represents a datetime value.

Member Enumeration Documentation

enum Qics::QicsCellOverflowBehavior [inherited]

Denotes the behavior of grids when handling cells whose contents cannot be displayed in the boundaries of the cell.

enum Qics::QicsCurrentCellStyle [inherited]

Denotes the visual style that the current cell of the table will be drawn with.

enum Qics::QicsGridCellClipping [inherited]

Denotes the policy for displaying text that is too long to fit in its cell

enum Qics::QicsGridType [inherited]

Specifies a type of grid object.

enum Qics::QicsHeaderType [inherited]

Specifies the type of table header.

enum Qics::QicsIndexType [inherited]

Specifies the type of table index.

enum Qics::QicsLineStyle [inherited]

Denotes the style of lines and borders in the table widget.

enum Qics::QicsRepaintBehavior [inherited]

Specifies the recalculation and repainting behavior of tables and grids.

enum Qics::QicsScrollBarMode [inherited]

Specifies the various modes of QicsTable's scroll bars.

enum Qics::QicsScrollDirection [inherited]

Denotes a direction for scrolling operations, or that an absolute scroll should occur.

enum Qics::QicsSelectionPolicy [inherited]

Denotes the selection policy for the table.

enum Qics::QicsSelectionStyle [inherited]

enum Qics::QicsSortMode [inherited]

Denotes the sort algorithm which is used

enum Qics::QicsSortOrder [inherited]

Specifies whenever ordering should be ascending or descending.

enum Qics::QicsTableDisplayOption [inherited]

Specifies a printing display policy for elements of the table

enum Qics::QicsTraversalKeyEditBehavior [inherited]

Specifies the behavior of the traversal keys (left, right, up, down, etc) while editing a cell.

Constructor & Destructor Documentation

QicsDataDateTime::QicsDataDateTime ( Qt::DateFormat  format = Qt::TextDate  ) 

Contructs a new empty data item, with a default format of format.

QicsDataDateTime::QicsDataDateTime ( const QDateTime &  dt,
Qt::DateFormat  format = Qt::TextDate 

Contructs a new empty data item from dt, with a default format of format.

QicsDataDateTime::QicsDataDateTime ( const QDate &  date,
const QTime &  time,
Qt::DateFormat  format = Qt::TextDate 

Contructs a new empty data item from (date, time ) with a default format of format.

QicsDataDateTime::QicsDataDateTime ( const QicsDataDateTime ddt  ) 

Copy Constructor

Member Function Documentation

QicsDataItem* QicsDataDateTime::clone ( void   )  const [inline, virtual]

A "virtual copy constructor". Returns a newly allocated copy of this object.

Implements QicsDataItem.

int QicsDataDateTime::compareTo ( const QicsDataItem x  )  const [virtual]

Compare another data item x to me for the purpose of sorting. compareTo returns a value < 0 if this items is less than x, 0 if this item == x, and > 0 if this item is greater than x.

Reimplemented from QicsDataItem.

QicsDataItem* QicsDataDateTime::create ( void   )  const [inline, virtual]

A "virtual constructor". Returns an empty, newly allocated object of the same type as this object.

Implements QicsDataItem.

QDateTime QicsDataDateTime::data ( void   )  const [inline]

Returns a copy of the value of this data item.

static QicsDataItem* QicsDataDateTime::decode ( QDataStream &  ds  )  [inline, static]

Returns a new datetime data item based on the data encoded in ds.

Reimplemented from QicsDataItem.

virtual Qt::DateFormat QicsDataDateTime::defaultDateFormat ( void   )  const [inline, virtual]

Returns the default date format of this data item.

void QicsDataDateTime::encode ( QDataStream &  ds  )  const [inline, virtual]

Encodes the value of the data item onto stream ds.

Implements QicsDataItem.

virtual QString QicsDataDateTime::format ( const char *  fmt_string  )  const [virtual]

Converts (if necessary) the contents of the data item to a formatted QString using the supplied formatting string, and returns the formatted string. The exact definition of the formatting string varies among data types.

Reimplemented from QicsDataItem.

static QicsDataItem* QicsDataDateTime::fromString ( const QString &  str  )  [static]

Returns a new datetime data item if str can be interpreted as a datetime, or 0 if it cannot be.

Reimplemented from QicsDataItem.

virtual QicsDataDateTime& QicsDataDateTime::operator= ( const QDateTime &  dt  )  [virtual]

Assigns the value dt to this data item. Returns a reference to the data item.

static void QicsDataItem::registerParser ( QicsDataItemParser  parser  )  [static, inherited]

Used to register a new data item parser algorithm. This parser can be used to reimplement the default parsing "algorithm" of QicsDataItem. If a user defined parser method cannot successfully parse a string, it should return 0. If the user defined parser cannot parse a string, the default QicsDataItem parsing algorithm will be used. The default algorithm first tries any individual user defined type parsers (see registerType()), then attempts to parse the built in types.

parser the new data item parser method
See also:

static void QicsDataItem::registerType ( const QString  type_name,
QicsDataItemParser  parser,
QicsDataItemDecoder  decoder 
) [static, inherited]

Used to register a new, user-defined type so that the type can be used in streaming, drag and drop, and cut and paste operations. User-defined data item parsers will be called in the order that their types are registered.

type_name name of the new type
parser static member function of the new type that parses an item from a QString
decoder static member function of the new type that decodes an item from a QDataStream
See also:

void QicsDataDateTime::setData ( const QDateTime &  dt  ) 

Sets the value of this data item to dt

virtual void QicsDataDateTime::setDefaultDateFormat ( Qt::DateFormat  f  )  [inline, virtual]

Sets the default date format of this data item.

virtual bool QicsDataDateTime::setString ( const QString &  qs  )  [virtual]

Converts (if necessary) qs to the appropriate data type and sets the contents of the data item to that value.

Implements QicsDataItem.

virtual const QString QicsDataDateTime::string ( const char *  fmt_string  )  const [inline, virtual]

Returns a formatted DateTime string from myData with format rule fmt_string.

virtual const QString QicsDataDateTime::string ( void   )  const [inline, virtual]

Converts (if necessary) the contents of the data item to a QString and returns that string.

Implements QicsDataItem.

virtual QicsDataItemType QicsDataDateTime::type ( void   )  const [inline, virtual]

Returns the type of the data item. All user-defined types should return QicsDataItem_UserDefined.

Implements QicsDataItem.

static QString QicsDataDateTime::typeName ( void   )  [inline, static]

Returns "qdatetime".

virtual QString QicsDataDateTime::typeString ( void   )  const [inline, virtual]

Returns QicsDataQDateTime::typeName()

Implements QicsDataItem.

The documentation for this class was generated from the following file:

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